"DD" three-pass rotary drum Dryers have been developed to suit to our customers' requirements due to their high reliability and easy operation. Thanks to the presence of a wide thermal exchange surface, "DD" dryers are specially recommended to dry high input-humidity materials with granulometry from medium to small.
The product comes directly into contact with the air heated by the burner and humidity is removed thanks to the three-pass technology that moves materials through the rotary drum. The burners, the load and unload systems, the mechanical members for rolling and transmission are properly dimensioned for heavy-duty and continuous operation applications. Special dryers can be manufactured on request.